I threw out my old stock headlights on my 2007 mazda 3 before removing the h7 adapters so that they'd fit into the sockets. This part:

http://i26.tinypic.com/28k6kg9.jpg

They're long gone now.

Is there anywhere I can buy these adapters, or will I be heading to junkyards this weekend?

Thanks!

 

rockauto.com

 

Thanks! Parts ordered. You saved me a lot of time digging around for replacements.

 

no problem, any time.